Search results
Results from the WOW.Com Content Network
IGI is the largest laboratory for certification of diamonds and fine jewelry. [8] IGI is International Organization for Standardization (ISO) 9001: 2000 certified in four countries, including the United States, Canada, India and the United Arab Emirates. [citation needed]
This is a list of countries by diamond production in 2016, based on the British Geological Survey Mineral Statistics Summary for 2016. [ 3 ] 2016 Diamond production
In 1953 the GIA developed its International Diamond Grading System and the "four Cs" (cut, clarity, color, and carat weight) as a standard to compare and evaluate the quality of diamonds. [2] As of 2024, the institute is headquartered in Carlsbad, California, and operates in 13 countries, with 11 campuses, 9 laboratories, and 4 research centers.
There are a limited number of commercially available diamond mines currently operating in the world, with the 50 largest mines accounting for approximately 90% of global supply. [1] Diamonds are also mined alluvially over disperse areas, where diamonds have been eroded out of the ground, deposited, and concentrated by water or weather action.
List of countries by aluminium production: Bauxite [7] Australia Guinea: List of countries by bauxite production: Bismuth [8] China Vietnam: List of countries by bismuth production: Copper [9] Chile Peru: List of countries by copper production: Chromium [10] South Africa Turkey: List of countries by chromium production: Gold [11] China Australia
Note that Bermuda is a member nation of the Caribbean Community, though the island nation lies in the North Atlantic Ocean, not in the Caribbean. Other than 13 Caribbean island countries, four continental mainland countries, namely Honduras, Belize, Guyana, and Suriname, have also been included in the following table (by United Nations geoscheme).
By international standards, minerals most valuable on the international market are found in Cuba, Jamaica, and Trinidad and Tobago.Several nations of the Caribbean are rich in natural resources; including Trinidad's vast natural gas and oil reserves, Jamaican bauxite and most recently the discovery of a large oil field in Guyana.
Organisation of African, Caribbean and Pacific States (1 C, 9 P) Pages in category "International organizations based in the Caribbean" The following 11 pages are in this category, out of 11 total.